Side Extension approval rate in Oldham
Oldham approved 90.5% of side extension applications, based on 1,312 decisions analysed.
Last updated: June 2026
90.5%
side extension approval rate
1,312
Side Extension decisions
1,188
Approved
124
Refused
89.0%
Oldham overall
Side Extension applications are approved at roughly the same rate as the Oldham average (89.0%).
How side extension compares in Oldham
Side Extension
90.5%
Oldham all applications
89.0%
Planning a side extension in Oldham?
90.5% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.
✓ Your ward's side extension approval rate
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Oldham →
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Oldham
91.0%
90.0%
89.5%
89.3%
81.0%
86.1%
93.1%
95.1%
84.4%
93.1%
90.1%
89.8%
92.0%
90.9%
90.3%